" As winter passes and spring comes, rosy cherry blossoms bloom, grass grows and orioles fly, elm money fills the courtyard. You can smell the fragrance in the soil; summer passes and autumn comes, osmanthus sleeves are full, the geese are shadowed on the cold pond, and the fallen leaves are spread Full of trails . " This kind of leisurely and comfortable life should be what many people yearn for, and if you want to have this comfortable state, the decoration of flowers and green plants is indispensable. , as long as they are in good condition, the atmosphere will be better;
And it is said that "crops and flowers depend entirely on fertilizer", and the same goes for growing flowers. If you want them to grow better and bloom more frequently, fertilizer is also indispensable. , in the gardening circle, there are generally two types of fertilizers for flowering, one is Huaduoduo No. 2, and the other is potassium dihydrogen phosphate. What is the difference between them? Older generations: They are all IQ taxes, don’t use .
The difference between the two
Huaduoduo No. 2 and potassium dihydrogen phosphate are both phosphate fertilizer , but both are in powder form and need to be diluted with water, but there is still a difference. The most obvious difference is that the eyes are different. , Huaduoduo No. 2 is generally blue, while potassium dihydrogen phosphate is white , so it can still be distinguished with the naked eye;
The prices of Huaduoduo No. 2 and potassium dihydrogen phosphate are similar. Generally, you can buy a large jar for tens of yuan or even more than ten yuan. If you don’t have a lot of flowering plants at home, this jar will be enough for 2. It’s been 3 years, so it’s better than It is a more affordable flower-stimulating fertilizer;
but the phosphorus content of the two is different. Huaduoduo No. 2 contains both nitrogen, phosphorus and potassium. The content ratio of nitrogen, phosphorus and potassium in is 10:30. : About 20 , although the phosphorus content is more, it is generally relatively balanced and can promote the growth of all parts of roots, stems, leaves and flowers at the same time. However, potassium dihydrogen phosphate is not suitable. The phosphorus and potassium content in it is more than 90%. It is an efficient phosphate fertilizer ;
How to use
Potassium dihydrogen phosphate and Huaduoduo No. 2 are water-soluble fertilizers. In fact, the operation methods are similar. Similar to these water-soluble fertilizers, they will be equipped with a small spoon. One spoonful is usually about one gram, one spoonful Fertilizer plus 150 0 grams of clean water can be thoroughly absorbed and dissolved before root irrigation;
Of course, this type of water-soluble phosphate fertilizer can also be sprayed directly on the leaves. At that time, the dilution ratio will be increased. Generally, add 500 to 1000 grams of water, and be sure to Spray on the back of the leaves so that it can be absorbed with maximum efficiency. Generally, we choose to spray at night, and in the next morning, we spray with clean water to dilute the fertility;
has flowering effect
So which fertilizer, potassium dihydrogen phosphate or Huaduoduo No. 2, has a better flowering effect? In fact, , from it You can know the proportion of phosphorus they contain. Potassium dihydrogen phosphate has a better flowering effect, but it is also because it contains more phosphorus. Therefore, when using it, you must pay more attention to the proportion and apply it as thinly and frequently as possible to avoid Burning seedlings;
However, personal recommendation It is recommended that the appropriate fertility should be selected according to the plant variety. For some varieties with a relatively short flowering period or a relatively low flowering frequency, such as peony , peony flower , epiphyllum , arrow lotus . For roses , orchids and other , we can choose potassium dihydrogen phosphate;
. For some flowers that are more frequent or have a longer flowering period, such as roses , jasmine, gardenia , longevity flower and other , you can choose Huaduoduo No. 2, because the fertility of Huaduoduo No. 2 is relatively mild, so the concentration is higher, or the frequency of fertilization is more frequent, for this type of plants It won't cause much harm.Is
an IQ tax?
So, based on the above explanation, everyone thinks that Huaduoduo No. 2 and potassium dihydrogen phosphate are not IQ taxes. Of course they are not from a functional point of view, but the reason why the older generation said they are IQ taxes ,Original Because there are 3 points:
to fake the real : As mentioned earlier, Huaduoduo No. 2 is a blue powder, while potassium dihydrogen phosphate is a white powder, but some gardeners will use these water-soluble fertilizers . It feels like these powders are a little white, or sometimes the blue traces are too deep, as if they are dyed with pigment. There is a high probability that they are adulterated;
uneven : In addition to excluding adulteration, there is another reason. , but the effect of some water-soluble fertilizers is really average. In order to improve Profit, the fertility of these water-soluble fertilizers is really average, but the selling price may be relatively low, so as to obtain more profits;
other reasons : There is another reason. An old gardener has said before that he wants to buy this Fertilizer or insecticide agent, or , go directly to the nearby agricultural supplies store to buy, you can buy a large bag of for a few dozen yuan, the price is cheaper than online, and you can guarantee the authenticity, this is quite reliable, because agricultural supplies The store directly faces some farmers, and the fertilizers they sell are for the purpose of protecting If the grain and fruit are grown, if adulterated, the economic losses will be particularly large, so the authenticity can be guaranteed;
and some small processing plants also purchase fertilizers at agricultural supplies stores, and then prepare small containers. , after passing the dilution ratio, a large bag of fertilizer is packed into small jars, and then sold to some ordinary gardeners. The secondary processing and materials required are also intensive, and the price has naturally increased;
Summary: What is the difference between Huaduoduo No. 2 and potassium dihydrogen phosphate? I believe everyone understands it. Then the older generation said that they are IQ taxes, which also makes sense. If there is an agricultural supplies store nearby, go there. It is more reliable to buy it. If it is not available, then choose a reliable store online to buy it to ensure that the plants bloom smoothly.
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